<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>03-常用容器标签</title>
    <style>
        .container{
            display: flex;
            flex-direction: row;
            justify-content: space-between;  
        }
        .child{
            width: 200px;
            height: 200px;
            font-size: 20;
            background-color: pink;
            color:peru;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
    </style>
</head>
<body>
    <div class="container">
       <div  class="child">
        <span>
            测试1
        </span>
    </div>
    <div  class="child">
        <span>
            测试2
        </span>
    </div>
 
    <div  class="child">
        <span>
            测试3
        </span>
    </div>
 
 
    </div>


    
</body>
</html>